180 DEFINE_SPINLOCK(dsp_lock); /* global dsp lock */
680 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
683 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
700 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
702 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
713 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
736 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
813 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
821 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
836 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
847 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
863 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
868 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
887 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
890 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
895 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
897 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
901 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
903 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
926 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
936 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
971 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_ctrl()
973 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_ctrl()
976 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_ctrl()
992 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_ctrl()
1100 	spin_lock_irqsave(&dsp_lock, flags);  in dspcreate()
1103 	spin_unlock_irqrestore(&dsp_lock, flags);  in dspcreate()